| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.37 | 6.123% | $259.3328 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $190.88 | 13.678% | $216.9886 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $233.47 | 5.509% | $246.3319 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $109.81 | 13.543% | $124.6816 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $183.39 | 7.247% | $196.6803 | $196.68 | $196.70 | $196.70 |
| Purchase #6 | $83.57 | 9.559% | $91.5585 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $192.39 | 11.311% | $214.1512 | $214.15 | $214.15 | $214.20 |
| 7 purchase totals = | $1,237.88 | $1,349.7249 | $1,349.72 | $1,349.80 | $1,349.80 | |